content: /*
   * 支付宝开放平台API
   * 支付宝开放平台v3协议文档
   *
   * The version of the OpenAPI document: 2025-08-26
   * 
   *
   * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
   * https://openapi-generator.tech
   * Do not edit the class manually.
   */
  
  
  package com.alipay.v3.model;
  
  import java.util.Objects;
  import java.util.Arrays;
  import com.google.gson.TypeAdapter;
  import com.google.gson.annotations.JsonAdapter;
  import com.google.gson.annotations.SerializedName;
  import com.google.gson.stream.JsonReader;
  import com.google.gson.stream.JsonWriter;
  import io.swagger.annotations.ApiModel;
  import io.swagger.annotations.ApiModelProperty;
  import java.io.IOException;
  
  import com.google.gson.Gson;
  import com.google.gson.GsonBuilder;
  import com.google.gson.JsonArray;
  import com.google.gson.JsonDeserializationContext;
  import com.google.gson.JsonDeserializer;
  import com.google.gson.JsonElement;
  import com.google.gson.JsonObject;
  import com.google.gson.JsonParseException;
  import com.google.gson.TypeAdapterFactory;
  import com.google.gson.reflect.TypeToken;
  
  import java.lang.reflect.Type;
  import java.util.HashMap;
  import java.util.HashSet;
  import java.util.Map;
  import java.util.Map.Entry;
  import java.util.Set;
  
  import com.alipay.v3.JSON;
  
  /**
   * EinvTrade
   */
  @javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen")
  public class EinvTrade {
    public static final String SERIALIZED_NAME_BILL_NO = "bill_no";
    @SerializedName(SERIALIZED_NAME_BILL_NO)
    private String billNo;
  
    public static final String SERIALIZED_NAME_BILL_TIME = "bill_time";
    @SerializedName(SERIALIZED_NAME_BILL_TIME)
    private String billTime;
  
    public static final String SERIALIZED_NAME_CITY_NAME = "city_name";
    @SerializedName(SERIALIZED_NAME_CITY_NAME)
    private String cityName;
  
    public static final String SERIALIZED_NAME_DETAIL_JSON = "detail_json";
    @SerializedName(SERIALIZED_NAME_DETAIL_JSON)
    private String detailJson;
  
    public static final String SERIALIZED_NAME_DOWNLOAD_URL = "download_url";
    @SerializedName(SERIALIZED_NAME_DOWNLOAD_URL)
    private String downloadUrl;
  
    public static final String SERIALIZED_NAME_EXTEND_MAP = "extend_map";
    @SerializedName(SERIALIZED_NAME_EXTEND_MAP)
    private String extendMap;
  
    public static final String SERIALIZED_NAME_MERCHANT_NAME = "merchant_name";
    @SerializedName(SERIALIZED_NAME_MERCHANT_NAME)
    private String merchantName;
  
    public static final String SERIALIZED_NAME_OUT_JSON = "out_json";
    @SerializedName(SERIALIZED_NAME_OUT_JSON)
    private String outJson;
  
    public static final String SERIALIZED_NAME_PAYEE_NAME = "payee_name";
    @SerializedName(SERIALIZED_NAME_PAYEE_NAME)
    private String payeeName;
  
    public static final String SERIALIZED_NAME_PAYMENT_AMOUNT = "payment_amount";
    @SerializedName(SERIALIZED_NAME_PAYMENT_AMOUNT)
    private String paymentAmount;
  
    public static final String SERIALIZED_NAME_PAYMENT_TIME = "payment_time";
    @SerializedName(SERIALIZED_NAME_PAYMENT_TIME)
    private String paymentTime;
  
    public static final String SERIALIZED_NAME_SOUCE = "souce";
    @SerializedName(SERIALIZED_NAME_SOUCE)
    private String souce;
  
    public static final String SERIALIZED_NAME_TRADE_TYPE = "trade_type";
    @SerializedName(SERIALIZED_NAME_TRADE_TYPE)
    private String tradeType;
  
    public EinvTrade() { 
    }
  
    public EinvTrade billNo(String billNo) {
      
      this.billNo = billNo;
      return this;
    }
  
     /**
     * 订单编号
     * @return billNo
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(value = "订单编号")
  
    public String getBillNo() {
      return billNo;
    }
  
  
    public void setBillNo(String billNo) {
      this.billNo = billNo;
    }
  
  
    public EinvTrade billTime(String billTime) {
      
      this.billTime = billTime;
      return this;
    }
  
     /**
     * 下单时间
     * @return billTime
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(value = "下单时间")
  
    public String getBillTime() {
      return billTime;
    }
  
  
    public void setBillTime(String billTime) {
      this.billTime = billTime;
    }
  
  
    public EinvTrade cityName(String cityName) {
      
      this.cityName = cityName;
      return this;
    }
  
     /**
     * 商户所在城市(经营地址)
     * @return cityName
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(value = "商户所在城市(经营地址)")
  
    public String getCityName() {
      return cityName;
    }
  
  
    public void setCityName(String cityName) {
      this.cityName = cityName;
    }
  
  
    public EinvTrade detailJson(String detailJson) {
      
      this.detailJson = detailJson;
      return this;
    }
  
     /**
     * 账单明细信息，酒店水单信息，行程单信息，餐饮小票信息
     * @return detailJson
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(value = "账单明细信息，酒店水单信息，行程单信息，餐饮小票信息")
  
    public String getDetailJson() {
      return detailJson;
    }
  
  
    public void setDetailJson(String detailJson) {
      this.detailJson = detailJson;
    }
  
  
    public EinvTrade downloadUrl(String downloadUrl) {
      
      this.downloadUrl = downloadUrl;
      return this;
    }
  
     /**
     * 账单明细信息，酒店水单，行程单，餐饮小票等pdf原件链接
     * @return downloadUrl
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(value = "账单明细信息，酒店水单，行程单，餐饮小票等pdf原件链接")
  
    public String getDownloadUrl() {
      return downloadUrl;
    }
  
  
    public void setDownloadUrl(String downloadUrl) {
      this.downloadUrl = downloadUrl;
    }
  
  
    public EinvTrade extendMap(String extendMap) {
      
      this.extendMap = extendMap;
      return this;
    }
  
     /**
     * 扩展参数  不同组的k-v通过换行符区分
     * @return extendMap
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(value = "扩展参数  不同组的k-v通过换行符区分")
  
    public String getExtendMap() {
      return extendMap;
    }
  
  
    public void setExtendMap(String extendMap) {
      this.extendMap = extendMap;
    }
  
  
    public EinvTrade merchantName(String merchantName) {
      
      this.merchantName = merchantName;
      return this;
    }
  
     /**
     * 商家名称（显示名称，非企业名称，餐饮店、酒店、打车平台名称）
     * @return merchantName
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(value = "商家名称（显示名称，非企业名称，餐饮店、酒店、打车平台名称）")
  
    public String getMerchantName() {
      return merchantName;
    }
  
  
    public void setMerchantName(String merchantName) {
      this.merchantName = merchantName;
    }
  
  
    public EinvTrade outJson(String outJson) {
      
      this.outJson = outJson;
      return this;
    }
  
     /**
     * 透传字段，不做处理，用于isv向后续报销税控方传递特殊信息标记
     * @return outJson
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(value = "透传字段，不做处理，用于isv向后续报销税控方传递特殊信息标记")
  
    public String getOutJson() {
      return outJson;
    }
  
  
    public void setOutJson(String outJson) {
      this.outJson = outJson;
    }
  
  
    public EinvTrade payeeName(String payeeName) {
      
      this.payeeName = payeeName;
      return this;
    }
  
     /**
     * 销方名称
     * @return payeeName
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(value = "销方名称")
  
    public String getPayeeName() {
      return payeeName;
    }
  
  
    public void setPayeeName(String payeeName) {
      this.payeeName = payeeName;
    }
  
  
    public EinvTrade paymentAmount(String paymentAmount) {
      
      this.paymentAmount = paymentAmount;
      return this;
    }
  
     /**
     * 支付金额，单位（元）， 对应账单中的交易金额
     * @return paymentAmount
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(value = "支付金额，单位（元）， 对应账单中的交易金额")
  
    public String getPaymentAmount() {
      return paymentAmount;
    }
  
  
    public void setPaymentAmount(String paymentAmount) {
      this.paymentAmount = paymentAmount;
    }
  
  
    public EinvTrade paymentTime(String paymentTime) {
      
      this.paymentTime = paymentTime;
      return this;
    }
  
     /**
     * 支付时间  对应账单中的账单日期
     * @return paymentTime
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(value = "支付时间  对应账单中的账单日期")
  
    public String getPaymentTime() {
      return paymentTime;
    }
  
  
    public void setPaymentTime(String paymentTime) {
      this.paymentTime = paymentTime;
    }
  
  
    public EinvTrade souce(String souce) {
      
      this.souce = souce;
      return this;
    }
  
     /**
     * 交易类型来源 需要按照枚举映射
     * @return souce
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(value = "交易类型来源 需要按照枚举映射")
  
    public String getSouce() {
      return souce;
    }
  
  
    public void setSouce(String souce) {
      this.souce = souce;
    }
  
  
    public EinvTrade tradeType(String tradeType) {
      
      this.tradeType = tradeType;
      return this;
    }
  
     /**
     * 交易类型/账单分类
     * @return tradeType
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(value = "交易类型/账单分类")
  
    public String getTradeType() {
      return tradeType;
    }
  
  
    public void setTradeType(String tradeType) {
      this.tradeType = tradeType;
    }
  
    /**
     * A container for additional, undeclared properties.
     * This is a holder for any undeclared properties as specified with
     * the 'additionalProperties' keyword in the OAS document.
     */
    private Map<String, Object> additionalProperties;
  
    /**
     * Set the additional (undeclared) property with the specified name and value.
     * If the property does not already exist, create it otherwise replace it.
     *
     * @param key name of the property
     * @param value value of the property
     * @return the EinvTrade instance itself
     */
    public EinvTrade putAdditionalProperty(String key, Object value) {
      if (this.additionalProperties == null) {
          this.additionalProperties = new HashMap<String, Object>();
      }
      this.additionalProperties.put(key, value);
      return this;
    }
  
    /**
     * Return the additional (undeclared) property.
     *
     * @return a map of objects
     */
    public Map<String, Object> getAdditionalProperties() {
      return additionalProperties;
    }
  
    /**
     * Return the additional (undeclared) property with the specified name.
     *
     * @param key name of the property
     * @return an object
     */
    public Object getAdditionalProperty(String key) {
      if (this.additionalProperties == null) {
          return null;
      }
      return this.additionalProperties.get(key);
    }
  
  
    @Override
    public boolean equals(Object o) {
      if (this == o) {
        return true;
      }
      if (o == null || getClass() != o.getClass()) {
        return false;
      }
      EinvTrade einvTrade = (EinvTrade) o;
      return Objects.equals(this.billNo, einvTrade.billNo) &&
          Objects.equals(this.billTime, einvTrade.billTime) &&
          Objects.equals(this.cityName, einvTrade.cityName) &&
          Objects.equals(this.detailJson, einvTrade.detailJson) &&
          Objects.equals(this.downloadUrl, einvTrade.downloadUrl) &&
          Objects.equals(this.extendMap, einvTrade.extendMap) &&
          Objects.equals(this.merchantName, einvTrade.merchantName) &&
          Objects.equals(this.outJson, einvTrade.outJson) &&
          Objects.equals(this.payeeName, einvTrade.payeeName) &&
          Objects.equals(this.paymentAmount, einvTrade.paymentAmount) &&
          Objects.equals(this.paymentTime, einvTrade.paymentTime) &&
          Objects.equals(this.souce, einvTrade.souce) &&
          Objects.equals(this.tradeType, einvTrade.tradeType)&&
          Objects.equals(this.additionalProperties, einvTrade.additionalProperties);
    }
  
    @Override
    public int hashCode() {
      return Objects.hash(billNo, billTime, cityName, detailJson, downloadUrl, extendMap, merchantName, outJson, payeeName, paymentAmount, paymentTime, souce, tradeType, additionalProperties);
    }
  
    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder();
      sb.append("class EinvTrade {\n");
      sb.append("    billNo: ").append(toIndentedString(billNo)).append("\n");
      sb.append("    billTime: ").append(toIndentedString(billTime)).append("\n");
      sb.append("    cityName: ").append(toIndentedString(cityName)).append("\n");
      sb.append("    detailJson: ").append(toIndentedString(detailJson)).append("\n");
      sb.append("    downloadUrl: ").append(toIndentedString(downloadUrl)).append("\n");
      sb.append("    extendMap: ").append(toIndentedString(extendMap)).append("\n");
      sb.append("    merchantName: ").append(toIndentedString(merchantName)).append("\n");
      sb.append("    outJson: ").append(toIndentedString(outJson)).append("\n");
      sb.append("    payeeName: ").append(toIndentedString(payeeName)).append("\n");
      sb.append("    paymentAmount: ").append(toIndentedString(paymentAmount)).append("\n");
      sb.append("    paymentTime: ").append(toIndentedString(paymentTime)).append("\n");
      sb.append("    souce: ").append(toIndentedString(souce)).append("\n");
      sb.append("    tradeType: ").append(toIndentedString(tradeType)).append("\n");
      sb.append("    additionalProperties: ").append(toIndentedString(additionalProperties)).append("\n");
      sb.append("}");
      return sb.toString();
    }
  
    /**
     * Convert the given object to string with each line indented by 4 spaces
     * (except the first line).
     */
    private String toIndentedString(Object o) {
      if (o == null) {
        return "null";
      }
      return o.toString().replace("\n", "\n    ");
    }
  
  
    public static HashSet<String> openapiFields;
    public static HashSet<String> openapiRequiredFields;
  
    static {
      // a set of all properties/fields (JSON key names)
      openapiFields = new HashSet<String>();
      openapiFields.add("bill_no");
      openapiFields.add("bill_time");
      openapiFields.add("city_name");
      openapiFields.add("detail_json");
      openapiFields.add("download_url");
      openapiFields.add("extend_map");
      openapiFields.add("merchant_name");
      openapiFields.add("out_json");
      openapiFields.add("payee_name");
      openapiFields.add("payment_amount");
      openapiFields.add("payment_time");
      openapiFields.add("souce");
      openapiFields.add("trade_type");
  
      // a set of required properties/fields (JSON key names)
      openapiRequiredFields = new HashSet<String>();
    }
  
   /**
    * Validates the JSON Object and throws an exception if issues found
    *
    * @param jsonObj JSON Object
    * @throws IOException if the JSON Object is invalid with respect to EinvTrade
    */
    public static void validateJsonObject(JsonObject jsonObj) throws IOException {
        if (jsonObj == null) {
          if (EinvTrade.openapiRequiredFields.isEmpty()) {
            return;
          } else { // has required fields
            throw new IllegalArgumentException(String.format("The required field(s) %s in EinvTrade is not found in the empty JSON string", EinvTrade.openapiRequiredFields.toString()));
          }
        }
        if (jsonObj.get("bill_no") != null && !jsonObj.get("bill_no").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `bill_no` to be a primitive type in the JSON string but got `%s`", jsonObj.get("bill_no").toString()));
        }
        if (jsonObj.get("bill_time") != null && !jsonObj.get("bill_time").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `bill_time` to be a primitive type in the JSON string but got `%s`", jsonObj.get("bill_time").toString()));
        }
        if (jsonObj.get("city_name") != null && !jsonObj.get("city_name").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `city_name` to be a primitive type in the JSON string but got `%s`", jsonObj.get("city_name").toString()));
        }
        if (jsonObj.get("detail_json") != null && !jsonObj.get("detail_json").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `detail_json` to be a primitive type in the JSON string but got `%s`", jsonObj.get("detail_json").toString()));
        }
        if (jsonObj.get("download_url") != null && !jsonObj.get("download_url").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `download_url` to be a primitive type in the JSON string but got `%s`", jsonObj.get("download_url").toString()));
        }
        if (jsonObj.get("extend_map") != null && !jsonObj.get("extend_map").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `extend_map` to be a primitive type in the JSON string but got `%s`", jsonObj.get("extend_map").toString()));
        }
        if (jsonObj.get("merchant_name") != null && !jsonObj.get("merchant_name").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `merchant_name` to be a primitive type in the JSON string but got `%s`", jsonObj.get("merchant_name").toString()));
        }
        if (jsonObj.get("out_json") != null && !jsonObj.get("out_json").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `out_json` to be a primitive type in the JSON string but got `%s`", jsonObj.get("out_json").toString()));
        }
        if (jsonObj.get("payee_name") != null && !jsonObj.get("payee_name").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `payee_name` to be a primitive type in the JSON string but got `%s`", jsonObj.get("payee_name").toString()));
        }
        if (jsonObj.get("payment_amount") != null && !jsonObj.get("payment_amount").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `payment_amount` to be a primitive type in the JSON string but got `%s`", jsonObj.get("payment_amount").toString()));
        }
        if (jsonObj.get("payment_time") != null && !jsonObj.get("payment_time").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `payment_time` to be a primitive type in the JSON string but got `%s`", jsonObj.get("payment_time").toString()));
        }
        if (jsonObj.get("souce") != null && !jsonObj.get("souce").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `souce` to be a primitive type in the JSON string but got `%s`", jsonObj.get("souce").toString()));
        }
        if (jsonObj.get("trade_type") != null && !jsonObj.get("trade_type").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `trade_type` to be a primitive type in the JSON string but got `%s`", jsonObj.get("trade_type").toString()));
        }
    }
  
    public static class CustomTypeAdapterFactory implements TypeAdapterFactory {
      @SuppressWarnings("unchecked")
      @Override
      public <T> TypeAdapter<T> create(Gson gson, TypeToken<T> type) {
         if (!EinvTrade.class.isAssignableFrom(type.getRawType())) {
           return null; // this class only serializes 'EinvTrade' and its subtypes
         }
         final TypeAdapter<JsonElement> elementAdapter = gson.getAdapter(JsonElement.class);
         final TypeAdapter<EinvTrade> thisAdapter
                          = gson.getDelegateAdapter(this, TypeToken.get(EinvTrade.class));
  
         return (TypeAdapter<T>) new TypeAdapter<EinvTrade>() {
             @Override
             public void write(JsonWriter out, EinvTrade value) throws IOException {
               JsonObject obj = thisAdapter.toJsonTree(value).getAsJsonObject();
               obj.remove("additionalProperties");
               // serialize additonal properties
               if (value.getAdditionalProperties() != null) {
                 for (Map.Entry<String, Object> entry : value.getAdditionalProperties().entrySet()) {
                   if (entry.getValue() instanceof String)
                     obj.addProperty(entry.getKey(), (String) entry.getValue());
                   else if (entry.getValue() instanceof Number)
                     obj.addProperty(entry.getKey(), (Number) entry.getValue());
                   else if (entry.getValue() instanceof Boolean)
                     obj.addProperty(entry.getKey(), (Boolean) entry.getValue());
                   else if (entry.getValue() instanceof Character)
                     obj.addProperty(entry.getKey(), (Character) entry.getValue());
                   else {
                     obj.add(entry.getKey(), gson.toJsonTree(entry.getValue()).getAsJsonObject());
                   }
                 }
               }
               elementAdapter.write(out, obj);
             }
  
             @Override
             public EinvTrade read(JsonReader in) throws IOException {
               JsonObject jsonObj = elementAdapter.read(in).getAsJsonObject();
               validateJsonObject(jsonObj);
               // store additional fields in the deserialized instance
               EinvTrade instance = thisAdapter.fromJsonTree(jsonObj);
               for (Map.Entry<String, JsonElement> entry : jsonObj.entrySet()) {
                 if (!openapiFields.contains(entry.getKey())) {
                   if (entry.getValue().isJsonPrimitive()) { // primitive type
                     if (entry.getValue().getAsJsonPrimitive().isString())
                       instance.putAdditionalProperty(entry.getKey(), entry.getValue().getAsString());
                     else if (entry.getValue().getAsJsonPrimitive().isNumber())
                       instance.putAdditionalProperty(entry.getKey(), entry.getValue().getAsNumber());
                     else if (entry.getValue().getAsJsonPrimitive().isBoolean())
                       instance.putAdditionalProperty(entry.getKey(), entry.getValue().getAsBoolean());
                     else
                       throw new IllegalArgumentException(String.format("The field `%s` has unknown primitive type. Value: %s", entry.getKey(), entry.getValue().toString()));
                   } else { // non-primitive type
                     instance.putAdditionalProperty(entry.getKey(), gson.fromJson(entry.getValue(), HashMap.class));
                   }
                 }
               }
               return instance;
             }
  
         }.nullSafe();
      }
    }
  
   /**
    * Create an instance of EinvTrade given an JSON string
    *
    * @param jsonString JSON string
    * @return An instance of EinvTrade
    * @throws IOException if the JSON string is invalid with respect to EinvTrade
    */
    public static EinvTrade fromJson(String jsonString) throws IOException {
      return JSON.getGson().fromJson(jsonString, EinvTrade.class);
    }
  
   /**
    * Convert an instance of EinvTrade to an JSON string
    *
    * @return JSON string
    */
    public String toJson() {
      return JSON.getGson().toJson(this);
    }
  }
  
  